EP 0388932 A3 19910403 - COATING SYSTEM EXHIBITING COLOR TRAVEL AND OPALESCENT COLOR EFFECTS

Title (en)

COATING SYSTEM EXHIBITING COLOR TRAVEL AND OPALESCENT COLOR EFFECTS

Publication

EP 0388932 A3 19910403 (EN)

Application

EP 90105362 A 19900321

Priority

US 32720889 A 19890322

Abstract (en)

[origin: EP0388932A2] Disclosed is a multi-layer coating system comprising pigmented base coat, an overlying layer of pigmented transparent coat, and a layer of transparent non-pigmented protective coat, the multi-layer coating system exhibiting colour shift and opalescent colour effects. The layer of a non-metallic primary base coat comprises a polymeric binder and a base coat pigment. The overlying layer of pigmented transparent intermediate coat comprises a polymeric binder and a pigment comprising particles of transparent metal oxide encapsulated mica and an organic pigment. In this transparent intermediate coat, the colour of the organic pigment is complementary to the colour of the transparent metal oxide encapsulated mica. A layer of non-pigmented transparent protective polymeric clear coat overlies the transparent intermediary coat.

IPC 1-7

B05D 5/06; B05D 7/16; B05D 1/36

IPC 8 full level

C09D 5/29 (2006.01); B05D 5/06 (2006.01); B05D 7/00 (2006.01); C09D 5/00 (2006.01); C09D 5/36 (2006.01)

CPC (source: EP)

B05D 5/066 (2013.01); B05D 7/57 (2013.01); C09C 1/0015 (2013.01); C09C 1/0021 (2013.01); C09C 1/0081 (2013.01); C09D 5/36 (2013.01); C01P 2004/61 (2013.01); C01P 2006/62 (2013.01); C01P 2006/63 (2013.01); C01P 2006/64 (2013.01); C01P 2006/65 (2013.01); C09C 2200/102 (2013.01); C09C 2200/401 (2013.01)

Citation (search report)

[A] WO 8200963 A1 19820401 - HERBERTS & CO GMBH [DE], et al
[A] US 4539258 A 19850903 - PANUSH SOL [US]
[A] EP 0148718 A2 19850717 - INMONT CORP [US]

Designated contracting state (EPC)

BE DE ES FR GB IT NL SE

DOCDB simple family (publication)

EP 0388932 A2 19900926; EP 0388932 A3 19910403; AU 5137890 A 19900927; BR 9001351 A 19910402; CA 2010818 A1 19900922; JP H0328275 A 19910206

DOCDB simple family (application)

EP 90105362 A 19900321; AU 5137890 A 19900315; BR 9001351 A 19900322; CA 2010818 A 19900223; JP 7314690 A 19900322